Fix T53854: branched path tracing correlation bug with transparency in split kernel.

2018-01-23 10:44:20 +01:00
parent 9466f8f531
commit 2838cf0dfe
1 changed files with 1 additions and 2 deletions
--- a/intern/cycles/kernel/split/kernel_next_iteration_setup.h
+++ b/intern/cycles/kernel/split/kernel_next_iteration_setup.h
@@ -70,8 +70,7 @@ ccl_device void kernel_split_branched_indirect_light_end(KernelGlobals *kg, int
 	}
 	else {
 		/* Update Path State */
-		state->flag |= PATH_RAY_TRANSPARENT;
-		state->transparent_bounce++;
+		path_state_next(kg, state, LABEL_TRANSPARENT);

 		ray->P = ray_offset(sd->P, -sd->Ng);
 		ray->t -= sd->ray_length; /* clipping works through transparent */